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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org.uk |
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* Copyright (C) 2000-2002 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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|
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#include <stdio.h> |
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#include "statgrab.h" |
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#ifdef SOLARIS |
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#include <kstat.h> |
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#include <sys/sysinfo.h> |
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#include <string.h> |
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#endif |
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|
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page_stat_t *get_page_stats(){ |
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static page_stat_t page_stats; |
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kstat_ctl_t *kc; |
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kstat_t *ksp; |
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cpu_stat_t cs; |
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|
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page_stats.num_pagein=0; |
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page_stats.num_pageout=0; |
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page_stats.pages_pagein=0; |
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page_stats.pages_pageout=0; |
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|
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if ((kc = kstat_open()) == NULL) { |
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return NULL; |
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} |
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for (ksp = kc->kc_chain; ksp!=NULL; ksp = ksp->ks_next) { |
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if ((strcmp(ksp->ks_module, "cpu_stat")) != 0) continue; |
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if (kstat_read(kc, ksp, &cs) == -1) { |
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continue; |
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} |
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|
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page_stats.num_pagein+=(long long)cs.cpu_vminfo.pgin; |
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page_stats.num_pageout+=(long long)cs.cpu_vminfo.pgout; |
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page_stats.pages_pagein+=(long long)cs.cpu_vminfo.pgpgin; |
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page_stats.pages_pageout+=(long long)cs.cpu_vminfo.pgpgout; |
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} |
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|
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page_stats.systime=time(NULL); |
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|
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kstat_close(kc); |
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|
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return &page_stats; |
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} |